perimeter blasting信息详情
光面爆破;[矿业]周边爆破;[矿业]巷道周边爆破法
perimeter───n.周长;周界;[眼科]视野计
blasting───v.爆炸(blast的ing形式);n.爆炸;破坏;由爆破而产生的碎石块;枯萎
perimeter definition───周长定义
blasting fuse───起爆引线; 导火线;导爆线;导火线
perimeter calculator───周长计算器
blasting cap───起爆雷管;雷管,火雷管;爆破雷管
perimeter equation───周长方程
perimeter institute───周界研究所
wetted perimeter───(浸)润周(边); 湿周
Fracture control blasting, a new perimeter control technique, is an alternative to pre-splitting or smooth wall blasting which can be used to achieve better perimeter control results.───断裂控制爆破是一种新的周界控制爆破方法,用它取代预裂和光面爆破,可以获得更好的周界控制效果。
surface of surrounding rock by controlled perimeter blasting can be looked as fractal whose dimension is the mirror of the explosion action process of rock.───周边控制爆破后,形成的围岩表面可视为分形,其分形的维数反映了岩石经历的爆破过程。
blasting technique, which can decrease the blasting vibration and harmfulness on fixed slope, is used in the Zhangbagou Limestone Mine.───石矿长期采用光面爆破技术来减小爆破震动及后冲对固定边坡的危害。
Fractal study on the damage in surrounding rock by controlled perimeter blasting───周边控制爆破对围岩损伤的分形研究
Study on the controlled perimeter blasting for drift in soft rock───软岩巷道周边控制爆破的研究
- real shady
- my biggest enemy is myself
- micro kinetics
- my biggest mistake
- perimeter ditch
- optimal estimation
- optimal filter
- palmation
- old tree is smarter than little duck
- sarah goes to school by bike
- old trees
- optimal filtering
- land farming
- qu chaoy
- perimeter effect
- selective freezing
- reproduction of yeast
- planetary pinion
- neutralization number
- perimeter fence
- selective fusion